A recent study from Sweden indicates that pregnancy is associated with a decreased risk for alcohol use disorder (odds ratios, 0.17-0.32). Looking on an individuals with a alcohol use disorder before pregnancy, rates of alcohol use disorder substantially decreased during pregnancy (odds ratios, 0.25-0.26), and the prevalence of alcohol use disorders remained continued to be lower during the postpartum period (odds ratios, 0.23-0.31). In addition, the partners of pregnant women also exhibited reductions in alcohol use disorder (odds ratio, 0.45).